So what, exactly have you heard that sounds dull? The part about it being a sliver of War & Peace? In that case, Les Miz must have sounded dreadful too. And only mega-successes have to reach beyond musical theater fans. (And yes, I'm truly curious about what sounded dull to you.)
It certainly didn't sound dull to all the off broadway audiences previously in NY, nor to the sold out crowds at the ART.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.